Pub Date : 2023-05-22DOI: 10.23919/ICPE2023-ECCEAsia54778.2023.10213611
A. Saito, B. Kantaro Yoshimoto, C. T. Yokoyama
This paper proposed the maximum driving force control and evaluated MDFC with 4-wheel drive electric vehicles using a driving simulator. Maximum driving force control uses the mountain climbing method to control the torque that the driving force of the wheel can be maximized. The MDFC was evaluated on a low friction road surface in a driving simulator. The results of the slip ratio and vehicle speed showed that wheel slip was suppressed and the vehicle acceleration was improved.
{"title":"Study on traction control in 4-wheel drive electric vehicle using a driving simulator","authors":"A. Saito, B. Kantaro Yoshimoto, C. T. Yokoyama","doi":"10.23919/ICPE2023-ECCEAsia54778.2023.10213611","DOIUrl":"https://doi.org/10.23919/ICPE2023-ECCEAsia54778.2023.10213611","url":null,"abstract":"This paper proposed the maximum driving force control and evaluated MDFC with 4-wheel drive electric vehicles using a driving simulator. Maximum driving force control uses the mountain climbing method to control the torque that the driving force of the wheel can be maximized. The MDFC was evaluated on a low friction road surface in a driving simulator. The results of the slip ratio and vehicle speed showed that wheel slip was suppressed and the vehicle acceleration was improved.","PeriodicalId":151155,"journal":{"name":"2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121874918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-22DOI: 10.23919/ICPE2023-ECCEAsia54778.2023.10213763
Matías Albornoz, M. Rivera, P. Wheeler, P. Zanchetta
Electrolysis has been considered to be an interesting research topic in recent decades. With the important advances in controllable solid-state semiconductor devices, it has become relatively simple to design power converters with high voltage and high frequency outputs. In this paper, high-voltage pulsed electrolysis is considered with optimisation of the frequency and voltage as well as the separation of the electrodes for different electrolytes. This paper also describes the use of pulsed plasmolysis, giving a new way to decompose water for the production of hydrogen.
{"title":"A Study on Molecular Dynamics of High Voltage Pulsed Electrolysis","authors":"Matías Albornoz, M. Rivera, P. Wheeler, P. Zanchetta","doi":"10.23919/ICPE2023-ECCEAsia54778.2023.10213763","DOIUrl":"https://doi.org/10.23919/ICPE2023-ECCEAsia54778.2023.10213763","url":null,"abstract":"Electrolysis has been considered to be an interesting research topic in recent decades. With the important advances in controllable solid-state semiconductor devices, it has become relatively simple to design power converters with high voltage and high frequency outputs. In this paper, high-voltage pulsed electrolysis is considered with optimisation of the frequency and voltage as well as the separation of the electrodes for different electrolytes. This paper also describes the use of pulsed plasmolysis, giving a new way to decompose water for the production of hydrogen.","PeriodicalId":151155,"journal":{"name":"2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia)","volume":"311 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116591972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-22DOI: 10.23919/ICPE2023-ECCEAsia54778.2023.10213618
Goutam Ghosh, Soumitro Vyapari, V. R
Resonant Converter has surpassed traditional PWM DC-DC converters for their power dense and efficient operation. Along with the rapid growth of the resonant converters, accurate modeling and control is essential. In resonant converters, the conventional averaged modeling method is ineffective because the switching frequency components cannot be disregarded, as in PWM converters. The most suited modeling approach used in resonant converters based on Fundamental Harmonic Approximation (FHA), is the Extended Describing Function (EDF) method. In this paper, comparison of those modeling approaches for LLC resonant converter (LLC-RC) is validated through suitable experimental results. Results from simulations have also revealed the potential existence of Right Half Plane (RHP) zero. The validity and the limitation of the models are also elaborated with a 1kW digitally controlled LLC-RC laboratory prototype. Furthermore, a comparison of different controllers that are appropriate for the model is discussed and supported by relevant experimental results.
{"title":"Comparison of Modeling Approaches for LLC Resonant Converter Based on Extended Describing Function","authors":"Goutam Ghosh, Soumitro Vyapari, V. R","doi":"10.23919/ICPE2023-ECCEAsia54778.2023.10213618","DOIUrl":"https://doi.org/10.23919/ICPE2023-ECCEAsia54778.2023.10213618","url":null,"abstract":"Resonant Converter has surpassed traditional PWM DC-DC converters for their power dense and efficient operation. Along with the rapid growth of the resonant converters, accurate modeling and control is essential. In resonant converters, the conventional averaged modeling method is ineffective because the switching frequency components cannot be disregarded, as in PWM converters. The most suited modeling approach used in resonant converters based on Fundamental Harmonic Approximation (FHA), is the Extended Describing Function (EDF) method. In this paper, comparison of those modeling approaches for LLC resonant converter (LLC-RC) is validated through suitable experimental results. Results from simulations have also revealed the potential existence of Right Half Plane (RHP) zero. The validity and the limitation of the models are also elaborated with a 1kW digitally controlled LLC-RC laboratory prototype. Furthermore, a comparison of different controllers that are appropriate for the model is discussed and supported by relevant experimental results.","PeriodicalId":151155,"journal":{"name":"2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128301696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-22DOI: 10.23919/ICPE2023-ECCEAsia54778.2023.10213799
Ruwen Wang, Siyu Tong, Qingfeng Zhang, Yu Chen
Bidirectional communication between the battery charger and the Lithium-ion batteries is very important to ensure the safe operation of batteries. There is a trend towards the elimination of communication lines by means of wireless technology. Noticing that the information from the charger to the battery (C2B) is simple logic signals 0 or 1, this paper proposes an idea to integrate the information directly into the power transfer path of the battery charger with phase shift full bridge structure, to save hardware cost. The information is converted to senary data and integrated into the charger through the frequency-shift modulation and the phase-shift modulation. The logical information is then demodulated by the controllers on the battery side. The proposed method achieves the C2B information transmission with no extra hardware cost and little negative effect on the charging process. The effectiveness is verified by experiments.
{"title":"A Phase Shift Full Bridge Converter with Information Integrated for Battery Charger","authors":"Ruwen Wang, Siyu Tong, Qingfeng Zhang, Yu Chen","doi":"10.23919/ICPE2023-ECCEAsia54778.2023.10213799","DOIUrl":"https://doi.org/10.23919/ICPE2023-ECCEAsia54778.2023.10213799","url":null,"abstract":"Bidirectional communication between the battery charger and the Lithium-ion batteries is very important to ensure the safe operation of batteries. There is a trend towards the elimination of communication lines by means of wireless technology. Noticing that the information from the charger to the battery (C2B) is simple logic signals 0 or 1, this paper proposes an idea to integrate the information directly into the power transfer path of the battery charger with phase shift full bridge structure, to save hardware cost. The information is converted to senary data and integrated into the charger through the frequency-shift modulation and the phase-shift modulation. The logical information is then demodulated by the controllers on the battery side. The proposed method achieves the C2B information transmission with no extra hardware cost and little negative effect on the charging process. The effectiveness is verified by experiments.","PeriodicalId":151155,"journal":{"name":"2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128405386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-22DOI: 10.23919/ICPE2023-ECCEAsia54778.2023.10213582
Sungmin Lee, Bonggook Kim, Kwonhoon Kim, Yujin Shin, Younghoon Cho
This paper proposes a hybrid modulation method to control a dual active bridge(DAB) converter. To improve the efficiency of the system, the proposed hybrid modulation is consisted with pulse width modulation(PWM) and pulse frequency modulation(PFM) in addition to single phase shift(SPS) control which is widely used in DAB converter. By adopting the proposed method, the RMS current of the switching device can be reduced while keeping ZVS operation capability. Therefore, the system can accomplish the high efficiency. Also, this method can be used to a wide output voltage range and light load which is traditionally referred to as a drawback of the DAB converter. To realize optimized control variables for hybrid modulation, reinforcement learning(RL) method is adopted.To verify the effectiveness of the proposed method, a 2 kW DAB converter is built and tested. The efficiency results shows that the efficiency is increased in 1.05% at full load.
{"title":"PWM-PFM hybrid modulation for DAB converter based on RL algorithm","authors":"Sungmin Lee, Bonggook Kim, Kwonhoon Kim, Yujin Shin, Younghoon Cho","doi":"10.23919/ICPE2023-ECCEAsia54778.2023.10213582","DOIUrl":"https://doi.org/10.23919/ICPE2023-ECCEAsia54778.2023.10213582","url":null,"abstract":"This paper proposes a hybrid modulation method to control a dual active bridge(DAB) converter. To improve the efficiency of the system, the proposed hybrid modulation is consisted with pulse width modulation(PWM) and pulse frequency modulation(PFM) in addition to single phase shift(SPS) control which is widely used in DAB converter. By adopting the proposed method, the RMS current of the switching device can be reduced while keeping ZVS operation capability. Therefore, the system can accomplish the high efficiency. Also, this method can be used to a wide output voltage range and light load which is traditionally referred to as a drawback of the DAB converter. To realize optimized control variables for hybrid modulation, reinforcement learning(RL) method is adopted.To verify the effectiveness of the proposed method, a 2 kW DAB converter is built and tested. The efficiency results shows that the efficiency is increased in 1.05% at full load.","PeriodicalId":151155,"journal":{"name":"2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128341524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-22DOI: 10.23919/ICPE2023-ECCEAsia54778.2023.10213755
T. Nguyen, Trinh Nguyen, R. Tripathi, Long H. B. Nguyen, Minh V. Vo, H. N. Tran
This paper proposes an adaptive frequency control strategy for the unidirectional DC/DC converter based on Dual-bridge LLC (DBLLC) resonant converter to eliminate the circulating interval (CI), which causes high conduction loss. The LLC resonant converters are the preferred choice to select of DC/DC converter topology for on-board charger (OBC) due to it provides many advantages such as high efficiency, high power density. The DBLLC resonant converter operating with variable frequency and the pulse width-modulated (PWM) control will be applied as an isolated stage (DC/DC converter) of 400V-7.4 kW to improve the power density and efficiency of the whole system. The advantage of operating at the adaptive frequency is that the conduction loss in all devices will be reduced, while the soft switching technique is still achieved over the full load range. Furthermore, the detailed CI characteristic along with losses analysis is presented. The topology is designed for 400 VDC input to 220-380VDC output conversion, in the power range from 3.3 kW to 7.4kW. All theoretical analysis and the experimental results on the proposed converter are provided to verify the system performance.
{"title":"High Efficiency Dual-Bridge LLC Resonant Converter with Adaptive Frequency Control for On-Board Charger Applications","authors":"T. Nguyen, Trinh Nguyen, R. Tripathi, Long H. B. Nguyen, Minh V. Vo, H. N. Tran","doi":"10.23919/ICPE2023-ECCEAsia54778.2023.10213755","DOIUrl":"https://doi.org/10.23919/ICPE2023-ECCEAsia54778.2023.10213755","url":null,"abstract":"This paper proposes an adaptive frequency control strategy for the unidirectional DC/DC converter based on Dual-bridge LLC (DBLLC) resonant converter to eliminate the circulating interval (CI), which causes high conduction loss. The LLC resonant converters are the preferred choice to select of DC/DC converter topology for on-board charger (OBC) due to it provides many advantages such as high efficiency, high power density. The DBLLC resonant converter operating with variable frequency and the pulse width-modulated (PWM) control will be applied as an isolated stage (DC/DC converter) of 400V-7.4 kW to improve the power density and efficiency of the whole system. The advantage of operating at the adaptive frequency is that the conduction loss in all devices will be reduced, while the soft switching technique is still achieved over the full load range. Furthermore, the detailed CI characteristic along with losses analysis is presented. The topology is designed for 400 VDC input to 220-380VDC output conversion, in the power range from 3.3 kW to 7.4kW. All theoretical analysis and the experimental results on the proposed converter are provided to verify the system performance.","PeriodicalId":151155,"journal":{"name":"2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129015537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-22DOI: 10.23919/ICPE2023-ECCEAsia54778.2023.10213952
J. Banda, E. Tedeschi
Most industrial motor loads driven by IGBT-based variable frequency drives typically employ six-pulse diode bridge rectifiers at the front end, followed by the bulky capacitor to smoothen the ripple. As this configuration behaves as a voltage source type of nonlinear load, its harmonic injection into the source becomes a vital problem. It is often mitigated using shunt active power filters (SAPF) with various control algorithms. Improperly designed shunt filters and associated passive components for this load type, demand a filter whose rating matches the load itself. This paper analyzes the optimal sizing of SAPF and involved passive components for a commercial rectifier-capacitive fed induction motor drive. Also, this paper proposes a systematic method to use one-cycle components from the conservative power theory (CPT) decomposition for the design stage of SAPF and later to control it. The proposed design and control effectiveness is verified using Matlab simulations, and results are presented.
{"title":"Reduced Sizing and Control of Shunt Active Power Filter for Rectifier-capacitor Fed Motor Drives using Conservative Power Theory","authors":"J. Banda, E. Tedeschi","doi":"10.23919/ICPE2023-ECCEAsia54778.2023.10213952","DOIUrl":"https://doi.org/10.23919/ICPE2023-ECCEAsia54778.2023.10213952","url":null,"abstract":"Most industrial motor loads driven by IGBT-based variable frequency drives typically employ six-pulse diode bridge rectifiers at the front end, followed by the bulky capacitor to smoothen the ripple. As this configuration behaves as a voltage source type of nonlinear load, its harmonic injection into the source becomes a vital problem. It is often mitigated using shunt active power filters (SAPF) with various control algorithms. Improperly designed shunt filters and associated passive components for this load type, demand a filter whose rating matches the load itself. This paper analyzes the optimal sizing of SAPF and involved passive components for a commercial rectifier-capacitive fed induction motor drive. Also, this paper proposes a systematic method to use one-cycle components from the conservative power theory (CPT) decomposition for the design stage of SAPF and later to control it. The proposed design and control effectiveness is verified using Matlab simulations, and results are presented.","PeriodicalId":151155,"journal":{"name":"2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129162643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-22DOI: 10.23919/icpe2023-ecceasia54778.2023.10213512
Van-Dai Bui, Honnyong Cha
The literature has conducted many studies on the input-parallel output-series (IPOS) converter. To increase the voltage gain, by synthesizing two single IPOS converters, a four-phase input-parallel output-series (4P- IPOS) converter was introduced recently. However, the duty ratio must be greater than 0.5 (i.e., D > 0.5) for the converter to work correctly, so it suffers from duty-ratio limitation. Moreover, there was no study on using a bipolar DC grid or a dual-output configuration. This paper proposed an asymmetrical PWM scheme, which easily implements to solve the duty-ratio limitation of the 4P-IPOS converter. Additionally, the use of a dual-output connection is studied. As a result, the converter not only can work with D < 0.5 and maintains the high voltage gain (i.e., $left. {frac{{{V_o}}}{{{V_{{text{in }}}}}} = frac{4}{{1 - D}}} right)$, but also achieve outputs voltage balancing (i.e., Vo1= Vo2) as well as currents balancing (i.e., IL1= IL2, IL3= IL4). An 800-W prototype converter is used in simulation and experimentation to validate the suggested PWM technique.
{"title":"Solving Duty-ratio Limitation for Four-phase Input-Parallel Output-Series DC-DC Converter with Asymmetrical PWM Scheme","authors":"Van-Dai Bui, Honnyong Cha","doi":"10.23919/icpe2023-ecceasia54778.2023.10213512","DOIUrl":"https://doi.org/10.23919/icpe2023-ecceasia54778.2023.10213512","url":null,"abstract":"The literature has conducted many studies on the input-parallel output-series (IPOS) converter. To increase the voltage gain, by synthesizing two single IPOS converters, a four-phase input-parallel output-series (4P- IPOS) converter was introduced recently. However, the duty ratio must be greater than 0.5 (i.e., D > 0.5) for the converter to work correctly, so it suffers from duty-ratio limitation. Moreover, there was no study on using a bipolar DC grid or a dual-output configuration. This paper proposed an asymmetrical PWM scheme, which easily implements to solve the duty-ratio limitation of the 4P-IPOS converter. Additionally, the use of a dual-output connection is studied. As a result, the converter not only can work with D < 0.5 and maintains the high voltage gain (i.e., $left. {frac{{{V_o}}}{{{V_{{text{in }}}}}} = frac{4}{{1 - D}}} right)$, but also achieve outputs voltage balancing (i.e., Vo1= Vo2) as well as currents balancing (i.e., IL1= IL2, IL3= IL4). An 800-W prototype converter is used in simulation and experimentation to validate the suggested PWM technique.","PeriodicalId":151155,"journal":{"name":"2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124686589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-22DOI: 10.23919/ICPE2023-ECCEAsia54778.2023.10213931
Kaiyuan Pang, N. Hatziargyriou, F. Wen
The post-disruption microgrid (MG) formation is an operational measure proposed to boost distribution system resilience against disastrous events. This paper proposes a two-stage post-disruption MG formation strategy. The first stage optimizes the MG topology to be formed and the second stage transforms the faulted distribution system into the desirable MGs. Mathematically, an optimal MG topology determination model is formulated to flexibly allocate distributed generators and critical loads into multiple MGs with the objective of maximizing load pickup. The second-stage problem is then triggered to search for a secure switching sequence that satisfies frequency dynamics limitations. The performance of the proposed model is verified in a modified real-world 136-node test feeder with loss of the substation.
{"title":"Enhancing Distribution System Resilience by Dynamic Post-Disruption Microgrid Formation","authors":"Kaiyuan Pang, N. Hatziargyriou, F. Wen","doi":"10.23919/ICPE2023-ECCEAsia54778.2023.10213931","DOIUrl":"https://doi.org/10.23919/ICPE2023-ECCEAsia54778.2023.10213931","url":null,"abstract":"The post-disruption microgrid (MG) formation is an operational measure proposed to boost distribution system resilience against disastrous events. This paper proposes a two-stage post-disruption MG formation strategy. The first stage optimizes the MG topology to be formed and the second stage transforms the faulted distribution system into the desirable MGs. Mathematically, an optimal MG topology determination model is formulated to flexibly allocate distributed generators and critical loads into multiple MGs with the objective of maximizing load pickup. The second-stage problem is then triggered to search for a secure switching sequence that satisfies frequency dynamics limitations. The performance of the proposed model is verified in a modified real-world 136-node test feeder with loss of the substation.","PeriodicalId":151155,"journal":{"name":"2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126709615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-22DOI: 10.23919/ICPE2023-ECCEAsia54778.2023.10213875
Qing Zhang, Junyu Zhao, Dianguo Xu
The traditional current loop tuning method is usually completed based on pole-zero cancellation (PZC) in permanent magnet synchronous motor (PMSM) system. However, it is difficult to take both bandwidth and margin optimization into consideration. In view of the limitation of PZC method, this paper proposes a two-degree-of-freedom current loop tuning method based on bandwidth and phase margin(PM). The design criterion of proposed self-tuning algorithm is making the two indexes meet the preset value and maximizing the gain margin(GM) at the same time. The effectiveness of the proposed scheme are verified by simulation experimental comparison.
{"title":"A Two-Degree-of-Freedom Current Loop Parameter Tuning Method Based on Bandwidth and Phase Margin","authors":"Qing Zhang, Junyu Zhao, Dianguo Xu","doi":"10.23919/ICPE2023-ECCEAsia54778.2023.10213875","DOIUrl":"https://doi.org/10.23919/ICPE2023-ECCEAsia54778.2023.10213875","url":null,"abstract":"The traditional current loop tuning method is usually completed based on pole-zero cancellation (PZC) in permanent magnet synchronous motor (PMSM) system. However, it is difficult to take both bandwidth and margin optimization into consideration. In view of the limitation of PZC method, this paper proposes a two-degree-of-freedom current loop tuning method based on bandwidth and phase margin(PM). The design criterion of proposed self-tuning algorithm is making the two indexes meet the preset value and maximizing the gain margin(GM) at the same time. The effectiveness of the proposed scheme are verified by simulation experimental comparison.","PeriodicalId":151155,"journal":{"name":"2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126878978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：